1 files changed, 4 insertions, 28 deletions
diff --git a/includes/model/UserDriverLicenses_model.php b/includes/model/UserDriverLicenses_model.php
index 525d2016..798aa6ab 100644
--- a/includes/model/UserDriverLicenses_model.php
+++ b/includes/model/UserDriverLicenses_model.php
@@ -41,25 +41,14 @@ function UserDriverLicense_valid($user_driver_license)
  * Get a users driver license information
  *
  * @param int $user_id The users id
- * @return array|false|null
+ * @return array|null
  */
 function UserDriverLicense($user_id)
 {
-    $user_driver_license = DB::select('
+    return DB::selectOne('
         SELECT *
         FROM `UserDriverLicenses`
         WHERE `user_id`=?', [$user_id]);
-
-    if (DB::getStm()->errorCode() != '00000') {
-        engelsystem_error('Unable to load user driver license.');
-        return false;
-    }
-
-    if (empty($user_driver_license)) {
-        return null;
-    }
-
-    return array_shift($user_driver_license);
 }
 
 /**
@@ -94,9 +83,6 @@ function UserDriverLicenses_create($user_driver_license, $user)
             (bool)$user_driver_license['has_license_forklift'],
         ]
     );
-    if (DB::getStm()->errorCode() != '00000') {
-        engelsystem_error('Unable to create user driver license');
-    }
 
     return $user_driver_license;
 }
@@ -105,11 +91,10 @@ function UserDriverLicenses_create($user_driver_license, $user)
  * Update a user's driver license entry
  *
  * @param array $user_driver_license The UserDriverLicense to update
- * @return bool
  */
 function UserDriverLicenses_update($user_driver_license)
 {
-    $result = DB::update('
+    DB::update('
           UPDATE `UserDriverLicenses`
           SET
               `has_car`=?,
@@ -130,23 +115,14 @@ function UserDriverLicenses_update($user_driver_license)
             $user_driver_license['user_id'],
         ]
     );
-    if (DB::getStm()->errorCode() != '00000') {
-        engelsystem_error('Unable to update user driver license information');
-    }
-    return $result;
 }
 
 /**
  * Delete a user's driver license entry
  *
  * @param int $user_id
- * @return bool
  */
 function UserDriverLicenses_delete($user_id)
 {
-    $result = DB::delete('DELETE FROM `UserDriverLicenses` WHERE `user_id`=?', [$user_id]);
-    if (DB::getStm()->errorCode() != '00000') {
-        engelsystem_error('Unable to remove user driver license information');
-    }
-    return $result;
+    DB::delete('DELETE FROM `UserDriverLicenses` WHERE `user_id`=?', [$user_id]);
 }